JP2668372B2 - 懸濁液中の粒子の電気泳動移動度を決定する方法及び装置 - Google Patents

懸濁液中の粒子の電気泳動移動度を決定する方法及び装置

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Publication number
JP2668372B2
JP2668372B2 JP62506037A JP50603787A JP2668372B2 JP 2668372 B2 JP2668372 B2 JP 2668372B2 JP 62506037 A JP62506037 A JP 62506037A JP 50603787 A JP50603787 A JP 50603787A JP 2668372 B2 JP2668372 B2 JP 2668372B2
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JP
Japan
Prior art keywords
frequency
suspension
electrophoretic mobility
particles
electric field
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
JP62506037A
Other languages
English (en)
Japanese (ja)
Other versions
JPH02501087A (ja
Inventor
オブライエン，リチヤード・ウインドハム
Original Assignee
コロイダル・ダイナミクス・プロプライエタリ・リミテッド
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Application filed by コロイダル・ダイナミクス・プロプライエタリ・リミテッド filed Critical コロイダル・ダイナミクス・プロプライエタリ・リミテッド
Publication of JPH02501087A publication Critical patent/JPH02501087A/ja
Application granted granted Critical
Publication of JP2668372B2 publication Critical patent/JP2668372B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/416—Systems
    • G01N27/447—Systems using electrophoresis
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/02—Investigating particle size or size distribution

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Photoreceptors In Electrophotography (AREA)
JP62506037A 1986-09-30 1987-09-30 懸濁液中の粒子の電気泳動移動度を決定する方法及び装置 Expired - Fee Related JP2668372B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU8241 1986-09-30
AUPH824186 1986-09-30

Publications (2)

Publication Number Publication Date
JPH02501087A JPH02501087A (ja) 1990-04-12
JP2668372B2 true JP2668372B2 (ja) 1997-10-27

Family

ID=3771835

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62506037A Expired - Fee Related JP2668372B2 (ja) 1986-09-30 1987-09-30 懸濁液中の粒子の電気泳動移動度を決定する方法及び装置

Country Status (8)

Country Link
US (1) US5059909A (de)
EP (1) EP0327545B1 (de)
JP (1) JP2668372B2 (de)
KR (1) KR970000633B1 (de)
AT (1) ATE145986T1 (de)
AU (1) AU597442B2 (de)
DE (1) DE3751968T2 (de)
WO (1) WO1988002482A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014097402A1 (ja) * 2012-12-18 2014-06-26 日立化成株式会社 ゼータ電位測定方法及びゼータ電位測定システム

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US5245290A (en) * 1989-02-27 1993-09-14 Matec Applied Sciences, Inc. Device for determining the size and charge of colloidal particles by measuring electroacoustic effect
DE69025969T2 (de) * 1989-04-05 1996-08-08 New York University, New York, N.Y. Verfahren zur Charakterisierung von Teilchen
US5280250A (en) * 1991-09-30 1994-01-18 Electric Power Research Institute, Inc. Method and apparatus for measuring ζ potential of a substance at high temperature
ATE249036T1 (de) * 1993-06-07 2003-09-15 Colloidal Dynamics Pty Ltd Messung der teilchengrösse und -ladung in mehrkomponenten-kolloiden
US6109098A (en) * 1998-06-30 2000-08-29 Doukhin Dispersion Technology, Inc. Particle size distribution and zeta potential using acoustic and electroacoustic spectroscopy
US8115729B2 (en) * 1999-05-03 2012-02-14 E Ink Corporation Electrophoretic display element with filler particles
US6449563B1 (en) * 1999-10-12 2002-09-10 Dispersion Technology, Inc Method and device for determining particle size distribution and zeta potential in concentrated dispersions
AUPQ529000A0 (en) 2000-01-28 2000-02-17 Research Laboratories Of Australia Pty Ltd Toner characterization cell
GB2361772B (en) * 2000-04-29 2004-05-19 Malvern Instr Ltd Mobility and effects arising from surface charge
FI20001685A0 (fi) * 2000-07-19 2000-07-19 Tr Tech Int Oy Mittausjärjestelmä ja menetelmä hiukkasnopeuden ja/tai hiukkasnopeusjakauman ja/tai hiukkaskoon ja/tai hiukkaskokojakauman mittaamiseksi
GB2368904A (en) * 2000-11-10 2002-05-15 Zetatronics Ltd Obtaining informatiion about zeta potential, electrophoretic mobility and numbers of suspended particles
US6678536B2 (en) * 2000-12-07 2004-01-13 Mark Wendell Fletcher Wireless microphone
AUPR338101A0 (en) * 2001-02-26 2001-03-22 Colloidal Dynamics Pty. Ltd. Improved geometry for pulsed acoustic measurements
US20030124712A1 (en) * 2002-01-02 2003-07-03 Bauman Mark A. Method and apparatus for differentiating articles in a product stream
WO2004055505A1 (en) * 2002-12-12 2004-07-01 Aura Biosystems Inc. Dielectrophoretic particle profiling system and method
US7695723B2 (en) 2002-12-31 2010-04-13 Sygnis Bioscience Gmbh & Co. Kg Methods of treating neurological conditions with hematopoietic growth factors
US7785601B2 (en) 2002-12-31 2010-08-31 Sygnis Bioscience Gmbh & Co. Kg Methods of treating neurological conditions with hematopoietic growth factors
US7140239B2 (en) * 2003-03-18 2006-11-28 Battelle Memorial Institute System and technique for ultrasonic characterization of settling suspensions
US6915214B2 (en) * 2003-05-19 2005-07-05 Dispersion Technology, Inc. Method for determining electric properties of particles in liquids by means of combined electroacoustic and complex conductivity measurement
US20080218738A1 (en) * 2004-04-10 2008-09-11 Michael Trainer Methods and apparatus for determining particle characteristics by measuring scattered light
KR100778762B1 (ko) * 2006-07-18 2007-11-27 한국과학기술원 유로 내 입자의 이동특성 분석기 및 그 분석방법
US7705825B2 (en) * 2006-07-31 2010-04-27 Xerox Corporation Method for measuring effective operation of gyricon display device
US9341564B2 (en) 2008-10-09 2016-05-17 Malvern Instruments, Ltd. Apparatus for high-throughput suspension measurements
DE102011050957A1 (de) * 2011-06-09 2012-12-13 OCé PRINTING SYSTEMS GMBH Verfahren zur Ermittlung der Massenkonzentration von Partikeln in einer Partikel und Flüssigkeit aufweisenden Dispersion
RU2626214C2 (ru) * 2015-12-22 2017-07-24 федеральное государственное автономное образовательное учреждение высшего образования "Московский физико-технический институт (государственный университет)" Акустический анализатор для определения размеров и электрокинетического потенциала несферических наноразмерных частиц в жидких средах
KR102464440B1 (ko) * 2020-10-08 2022-11-10 경북대학교 산학협력단 개별 나노입자 특성 검출 장치 및 개별 나노입자 특성 검출 방법
RU2763129C1 (ru) * 2021-06-02 2021-12-27 Федеральное государственное бюджетное учреждение "33 Центральный научно-исследовательский испытательный институт" Министерства обороны Российской Федерации Устройство для измерения удельного заряда частиц аэрозоля
US20250154030A1 (en) 2023-11-15 2025-05-15 Aclarity, Inc. Method and System for Electrochemically Remediating Contaminants in a Liquid

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US3502974A (en) * 1966-05-23 1970-03-24 Coulter Electronics Signal modulated apparatus for generating and detecting resistive and reactive changes in a modulated current path for particle classification and analysis
US3633415A (en) * 1969-03-28 1972-01-11 Westinghouse Electric Corp Flowmeter
US4375673A (en) * 1980-09-15 1983-03-01 Xerox Corporation Charge spectrograph
JPS59122930A (ja) * 1982-12-28 1984-07-16 Mitsubishi Heavy Ind Ltd 微粒子検出方法
US4497208A (en) * 1983-06-23 1985-02-05 Matec, Inc. Measurement of electro-kinetic properties of a solution
EP0225322A1 (de) * 1984-07-09 1987-06-16 Forschungsanwendungsgesellschaft M.B.H. Verfahren zur bestimmung des zeta-potentials von feststoffen
DE3438798C2 (de) * 1984-10-23 1987-01-02 Löffler, Friedrich, Prof. Dr.-Ing., 7500 Karlsruhe Verfahren und Vorrichtung zum Messen der Feststoffkonzentration und der Korngrößenverteilung in einer Suspension mittels Ultraschall
US4633714A (en) * 1985-08-13 1987-01-06 University Of Arkansas Aerosol particle charge and size analyzer
US4679439A (en) * 1985-09-17 1987-07-14 Dorr-Oliver Incorporated Method and apparatus for measuring the unsteady sedimentation potential of colloidal particles

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014097402A1 (ja) * 2012-12-18 2014-06-26 日立化成株式会社 ゼータ電位測定方法及びゼータ電位測定システム

Also Published As

Publication number Publication date
WO1988002482A1 (en) 1988-04-07
KR890700225A (ko) 1989-03-10
US5059909A (en) 1991-10-22
KR970000633B1 (ko) 1997-01-16
ATE145986T1 (de) 1996-12-15
AU8072287A (en) 1988-04-21
EP0327545A1 (de) 1989-08-16
DE3751968T2 (de) 1997-06-19
EP0327545A4 (de) 1990-06-27
JPH02501087A (ja) 1990-04-12
AU597442B2 (en) 1990-05-31
DE3751968D1 (de) 1997-01-16
EP0327545B1 (de) 1996-12-04

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